ExpandableListView - group indication is stretch to fit the text size

Question

I have group indication with small icon, and i use groupIndicator to call the selector to draw it but I see android by default stretch that icon to fits the text size

Answer 1

It is the implementation for indicator icon on right side in Expandable List View. It is working for me.

group_indicator.xml

In java source code,

DisplayMetrics metrics = new DisplayMetrics();
        getWindowManager().getDefaultDisplay().getMetrics(metrics);
int width = metrics.widthPixels;

expListView.setIndicatorBounds(width - GetDipsFromPixel(30), width - GetDipsFromPixel(6));
expListView.setAdapter(listAdapter);